v2.4.0.8
Document and Entity Information (USD $)
12 Months Ended
Dec. 31, 2014
Mar. 16, 2015
Jun. 30, 2014
Document And Entity Information [Abstract]      
Entity Registrant Name CHATHAM LODGING TRUST    
Entity Central Index Key 0001476045    
Trading Symbol CLDT    
Current Fiscal Year End Date --12-31    
Entity Filer Category Accelerated Filer    
Document Type 10-K    
Document Period End Date Dec. 31, 2014    
Document Fiscal Year Focus 2014    
Document Fiscal Period Focus FY    
Amendment Flag false    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Common Stock, Shares Outstanding   38,298,287  
Entity Public Float     $ 588,622,878.30